| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.95 | 5.241% | $199.9053 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $177.25 | 3.825% | $184.0298 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $177.69 | 8.858% | $193.4298 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $23.93 | 6.118% | $25.394 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $119.68 | 8.177% | $129.4662 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $98.78 | 12.699% | $111.3241 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $122.90 | 10.746% | $136.1068 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $910.18 | $979.6560 | $979.66 | $979.65 | $979.60 | |